/*
 * Copyright (C) 2018 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.android.tools.idea.naveditor.actions

import com.android.tools.idea.actions.DESIGN_SURFACE
import com.android.tools.idea.naveditor.surface.NavDesignSurface
import com.intellij.openapi.actionSystem.ActionUpdateThread
import com.intellij.openapi.actionSystem.AnAction
import com.intellij.openapi.actionSystem.AnActionEvent

class ActivateSelectionAction : AnAction() {
  override fun getActionUpdateThread(): ActionUpdateThread = ActionUpdateThread.BGT

  override fun update(e: AnActionEvent) {
    e.presentation.isEnabled = e.getData(DESIGN_SURFACE) is NavDesignSurface
  }

  override fun actionPerformed(e: AnActionEvent) {
    val surface = e.getRequiredData(DESIGN_SURFACE)
    surface.selectionModel.selection.let {
      if (it.size == 1) {
        surface.notifyComponentActivate(it[0])
      }
    }
  }
}
